Tube Reducer NSN 4730-01-173-6908

Item Description

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

NSN: 4730-01-173-6908

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Features and Characteristics

Thread Class

3a all ends

Reducer Type

Concentric

Connection Style

Flared (tube) all ends

Connection Type

Threaded external tube all ends

Thread Size

0.438 inches 1st end

Seat Angle

37.0 degrees all ends

Outside Diameter Tube Accommodated

0.250 inches 1st end

Nominallength

1.766 inches

Special Features

Chromate after glass bead peening

Material

Aluminum alloy

Surface Treatment

Chromate

Surface Treatment Specification

Mil-c-83488, cl 3, type 2 military specification single treatment response

Test Data Document

81346-astm-e18 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Unjf 1st end bulkhead

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

011736908

NSN

4730011736908

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7M133V04-02

Cage Code:

76301

Status:

MSDS:

Part Number:

7M133

Cage Code:

76301

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7609000000
NAICS: 332919
SITC: 68427
Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-173-6908

What are the manufacturers of nsn 4730011736908?

Boeing Company, The (76301)
Sps Technologies, Llc (01673)
Allan Aircraft Supply Co, Llc (06581)
Nelson Aero Space, Inc. (52930)
Bailey Hose Inc (59945)
Designed Metal Connections, Inc. (14798)
Crown Fitting Co Inc (22995)

Does this nsn 4730011736908 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730011736908
A straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).

Does nsn 4730011736908 contain any precious metals?
No precious metal content.

Does nsn 4730011736908 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730011736908?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08506

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service